YAML
# .github/workflows/pr-check.yml
name: PR Check
# 触发器：当有 PR 提交到 develop 分支时运行
on:
 pull_request:
 branches: [ develop ]
# 任务
jobs:
 # 任务 ID，可自定义
 build-and-test:
 # 运行环境：使用最新的 Ubuntu
 runs-on: ubuntu-latest
 # 步骤
 steps:
 # 步骤 1：检出代码
 - name: Check out repository code
 uses: actions/checkout@v4
 # 步骤 2：安装 Node.js (模拟一个真实环境)
 - name: Use Node.js 20.x
 uses: actions/setup-node@v4
 with:
 node-version: '20.x'
 # 步骤 3：运行一个模拟的 "test"
 - name: Run a mock test
 run: |
 echo "Simulating tests..."
 echo "Running linter..."
 sleep 10
 echo "All tests passed!"